After we upgrade from Karmic Koala Ubuntu then we face lots of problem in our system. Like every times upgrade and others problems. Moreover alpha release and other releases make more problems to your computer. So people would like to downgrade from Lucid Lynx to Karmic Koala. So for downgrading from Lucid to Karmic you need to visit here:
http://releases.ubuntu.com/karmic/

After that download the exact ISO file that matches your computer. And then make it boot able on your disk like USB disk, CD Drive. And then run the bootable drive by inserting during the booting of your system. That’s how you downgrade your Lucid lynx to Karmic Koala.

Now a days people are facing lots of problem to be secured. And moreover accessing different places from single part of region are also no more introduced. Like VPN, ftp and others are very hard to control for the people who do not live in a single place. And the solution for this was brought by QuickLink Mobility.

QuickLink Mobility is a suite of client and server mobile connection software solutions enabling IT managers to mobilize any workforce. It provides mobile network connectivity and mobile VPN security management, session persistence and IT management.

The benefits of  mobile connection manager(For More information) are:

• Comprehensive reports for data mining
• Rules-based network roaming
• Remote software updates
• Unmatched remote diagnostics
• Mobile security policy enforcement
• A single application across all devices to simplify customer support
• Simplified user and help desk training
• Standards-based architecture

Thats how the life has been made easy by the system of QuickLink Mobility.

Many people asked me the solution for the problem they were facing the problem of not showing network applet in ubuntu 9.10 Karmic Kola. And I went there and then tried different things but I did not found any easy solution. And then I upgraded the gnome from the internet. After that I restarted my system. I found that it worked. But I could not find the base how that did not worked. And I again downgraded the update of the gnome files. And I found no problems though. And again after some reboot of the PC, he got the same problem after then. Then I tried removing my desktop environment. After that I tried Installing KDE(Kubuntu Desktop Environment). After that I installed “kNet” for KDE. And then wow everything has been working fine in my friend’s computer.

I could not figure out the real time problem but I think most of the application that has not been working can work after changing the desktop environment. But most of the applications that we use are in one environment(gnome) may not work in another environment(KDE). But there is no problem because there is every alternative application for each Desktop Environment.

As far the Update of windows we are compelled to increase our memory(RAM) but there is a solution to it. As far for windows XP it has been running fine in my 256MB RAM but later I thought of installing Windows 7 in my computer but the problem was that It requires minimum of 512MB of RAM. I saw it in my brother’s home and I like it very nice but  I couldn’t  install because of the memory problem. But the solution was to be found. And I tried this:

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